Pith Number

pith:KLGCIRTN

pith:2012:KLGCIRTN2ONGUJ4YZGAE55LVFC

not attested not anchored not stored refs pending

Ad Serving Using a Compact Allocation Plan

Chandrashekhar Nagarajan, Erik Vee, Jason Zien, Jayavel Shanmugasundaram, Manfai Yu, Peiji Chen, Sergei Vassilvitskii, Srinath Mandalapu, Wenjing Ma

arxiv:1203.3593 v1 · 2012-03-16 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLGCIRTN2ONGUJ4YZGAE55LVFC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:59:50.543877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52cc24466dd39a6a2798c9804ef57528ac5cd595821bd79ce45a2f5197bbd2e6

Aliases

arxiv: 1203.3593 · arxiv_version: 1203.3593v1 · doi: 10.48550/arxiv.1203.3593 · pith_short_12: KLGCIRTN2ONG · pith_short_16: KLGCIRTN2ONGUJ4Y · pith_short_8: KLGCIRTN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KLGCIRTN2ONGUJ4YZGAE55LVFC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 52cc24466dd39a6a2798c9804ef57528ac5cd595821bd79ce45a2f5197bbd2e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4610af69a925536dce53809c8f18152ecfbb7aaec306364c879cae62910aa5b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-03-16T00:31:18Z",
    "title_canon_sha256": "adc18fecf5df19fad29d623148731f9409f02546375fc1c85974a3043fa1a51a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3593",
    "kind": "arxiv",
    "version": 1
  }
}